#include <Painter.h>

Classes
struct	PadCoordinates
	pad corner coordinates More...

Public Types
enum class	Type : int { Pad , Stack , FEC }

Static Public Member Functions
static std::vector< PadCoordinates >	getPadCoordinatesSector ()
	create a vector of pad corner coordinate for one full sector

static std::vector< PadCoordinates >	getStackCoordinatesSector ()
	create a vector of stack corner coordinate for one full sector

static std::vector< PadCoordinates >	getFECCoordinatesSector ()
	create a vector of FEC corner coordinates for one full sector

static std::vector< o2::tpc::painter::PadCoordinates >	getCoordinates (const Type type)

static std::vector< double >	getRowBinningCM (uint32_t roc=72)

static std::string	getROCTitle (const int rocNumber)
	ROC title from ROC number.

template<class T >
static TCanvas *	draw (const CalDet< T > &calDet, int nbins1D=300, float xMin1D=0, float xMax1D=0, TCanvas *outputCanvas=nullptr)

template<class T >
static TCanvas *	draw (const CalArray< T > &calArray)

template<class T >
static void	fillHistogram2D (TH2 &h2D, const CalDet< T > &calDet, Side side)

template<class T >
static void	fillHistogram2D (TH2 &h2D, const CalArray< T > &calArray)

template<class T >
static TH2 *	getHistogram2D (const CalDet< T > &calDet, Side side)

template<class T >
static TH2 *	getHistogram2D (const CalArray< T > &calArray)

static TH2Poly *	makeSectorHist (const std::string_view name="hSector", const std::string_view title="Sector;local #it{x} (cm);local #it{y} (cm)", const float xMin=83.65f, const float xMax=247.7f, const float yMin=-43.7f, const float yMax=43.7f, const Type type=Type::Pad)

static TH2Poly *	makeSideHist (Side side, const Type type=Type::Pad)

template<class T >
static void	fillPoly2D (TH2Poly &h2D, const CalDet< T > &calDet, Side side)

template<class T >
static std::vector< TCanvas * >	makeSummaryCanvases (const CalDet< T > &calDet, int nbins1D=300, float xMin1D=0, float xMax1D=0, bool onlyFilled=true, std::vector< TCanvas * > *outputCanvases=nullptr)

static std::vector< TCanvas * >	makeSummaryCanvases (const std::string_view fileName, const std::string_view calPadNames, int nbins1D=300, float xMin1D=0, float xMax1D=0, bool onlyFilled=true)

static std::vector< TCanvas * >	makeSummaryCanvases (TTree &tree, const std::string_view draw, std::string_view cut="1", int nbins1D=300, float xMin1D=0, float xMax1D=0)

static void	drawSectorsXY (Side side, int sectorLineColor=920, int sectorTextColor=1)
	draw sector boundaris, side name and sector numbers

static void	drawSectorLocalPadNumberPoly (short padTextColor=kBlack, float lineScalePS=1)

static void	drawSectorInformationPoly (short regionLineColor=kRed, short rowTextColor=kRed)

template<typename DataT >
static TH3F	convertCalDetToTH3 (const std::vector< CalDet< DataT > > &calDet, const bool norm=true, const int nRBins=150, const float rMin=83.5, const float rMax=254.5, const int nPhiBins=720, const float zMax=1)

static std::vector< TCanvas * >	makeSummaryCanvases (const LtrCalibData &ltr, std::vector< TCanvas * > *outputCanvases=nullptr)
	make summary canvases for laser calibration data

static TCanvas *	makeJunkDetectionCanvas (const TObjArray data, TCanvas outputCanvas=nullptr)
	make a canvas for junk detection data

static void	adjustPalette (TH1 *h, float x2ndc, float tickLength=0.015)

static TMultiGraph *	makeMultiGraph (TTree &tree, std::string_view varX, std::string_view varsY, std::string_view errVarsY="", std::string_view cut="", bool makeSparse=true)

Static Public Attributes
static std::array< int, 6 >	colors

static std::array< int, 10 >	markers

Detailed Description

Definition at line 51 of file Painter.h.

Member Enumeration Documentation

◆ Type

enum class o2::tpc::painter::Type : int

strong

Enumerator
Pad	drawing pads
Stack	drawing stacks
FEC	drawing of FECs

Definition at line 53 of file Painter.h.

Member Function Documentation

◆ adjustPalette()

static void o2::tpc::painter::adjustPalette	(	TH1 *	h,
		float	x2ndc,
		float	tickLength = `0.015`
	)

static

Adjust the X2 position and the tick length of the color axis

Parameters

h	histogram to get z axis
x2ndc	new x2 value of color axis in NDC
tickLength	tick length of the color axis

◆ convertCalDetToTH3()

template<typename DataT >

static TH3F o2::tpc::painter::convertCalDetToTH3	(	const std::vector< CalDet< DataT > > &	calDet,
		const bool	norm = `true`,
		const int	nRBins = `150`,
		const float	rMin = `83.5`,
		const float	rMax = `254.5`,
		const int	nPhiBins = `720`,
		const float	zMax = `1`
	)

static

convert std::vector<CalDet> objects (pad granularity) to a 3D-histogram with rxphixz binning. Each CalDet will be filled in a unique slice in the histogram

Parameters

calDet	input objects which will be converted to a 3D histogram
norm	whether to normalize the histogram (weighted mean) or to just integrate the values of the CalDet
nRBins	number of bins in r direction of the output histogram
rMin	min r value of the output histogram
rMax	max r value of the output histogram
nPhiBins	number of bins in phi direction of the output histogram
zMax	z range of the output histogram (-zMax to zMax)

◆ draw() [1/2]

template<class T >

static TCanvas * o2::tpc::painter::draw ( const CalArray< T > & calArray )

static

Drawing of a CalDet object

Parameters

CalArray object to draw

Returns: TCanvas containing CalArray content

◆ draw() [2/2]

template<class T >

static TCanvas * o2::tpc::painter::draw	(	const CalDet< T > &	calDet,
		int	nbins1D = `300`,
		float	xMin1D = `0`,
		float	xMax1D = `0`,
		TCanvas *	outputCanvas = `nullptr`
	)

static

Drawing of a CalDet object

Parameters

CalDet object to draw

Returns: TCanvas containing CalDet content

◆ drawSectorInformationPoly()

static void o2::tpc::painter::drawSectorInformationPoly	(	short	regionLineColor = `kRed`,
		short	rowTextColor = `kRed`
	)

static

draw information of the sector: pad row in region, global pad row, lines for separating the regions

Parameters

regionLineColor	color of the line which is drawn at the start of a sector
rowTextColor	color of the text which is drawn

◆ drawSectorLocalPadNumberPoly()

static void o2::tpc::painter::drawSectorLocalPadNumberPoly	(	short	padTextColor = `kBlack`,
		float	lineScalePS = `1`
	)

static

draw information of the sector: pad number in row

Parameters

padTextColor	text color of pad number
lineScalePS	setting the width of the lines of the pads which are drawn

◆ drawSectorsXY()

static void o2::tpc::painter::drawSectorsXY	(	Side	side,
		int	sectorLineColor = `920`,
		int	sectorTextColor = `1`
	)

static

draw sector boundaris, side name and sector numbers

◆ fillHistogram2D() [1/2]

template<class T >

static void o2::tpc::painter::fillHistogram2D	(	TH2 &	h2D,
		const CalArray< T > &	calArray
	)

static

fill existing 2D histogram for CalArray object

Parameters

h2D	histogram to fill
CalArray	object with data

◆ fillHistogram2D() [2/2]

template<class T >

static void o2::tpc::painter::fillHistogram2D	(	TH2 &	h2D,
		const CalDet< T > &	calDet,
		Side	side
	)

static

fill existing 2D histogram for CalDet object

Parameters

h2D	histogram to fill
CalDet	object with data
side	side which to get the histogram for

◆ fillPoly2D()

template<class T >

static void o2::tpc::painter::fillPoly2D	(	TH2Poly &	h2D,
		const CalDet< T > &	calDet,
		Side	side
	)

static

fill existing TH2Poly histogram for CalDet object

Parameters

h2D	histogram to fill
CalDet	object with data
side	side which to get the histogram for

◆ getCoordinates()

static std::vector< o2::tpc::painter::PadCoordinates > o2::tpc::painter::getCoordinates ( const Type type )

static

Returns: returns coordinates for given type

◆ getFECCoordinatesSector()

static std::vector< PadCoordinates > o2::tpc::painter::getFECCoordinatesSector ( )

static

create a vector of FEC corner coordinates for one full sector

◆ getHistogram2D() [1/2]

template<class T >

static TH2 * o2::tpc::painter::getHistogram2D ( const CalArray< T > & calArray )

static

get 2D histogram for CalArray object

Parameters

CalDet	object with data
side	side which to get the histogram for

Returns: 2D histogram with data

◆ getHistogram2D() [2/2]

template<class T >

static TH2 * o2::tpc::painter::getHistogram2D	(	const CalDet< T > &	calDet,
		Side	side
	)

static

get 2D histogram for CalDet object

Parameters

CalDet	object with data
side	side which to get the histogram for

Returns: 2D histogram with data

◆ getPadCoordinatesSector()

static std::vector< PadCoordinates > o2::tpc::painter::getPadCoordinatesSector ( )

static

create a vector of pad corner coordinate for one full sector

◆ getROCTitle()

static std::string o2::tpc::painter::getROCTitle ( const int rocNumber )

static

ROC title from ROC number.

◆ getRowBinningCM()

static std::vector< double > o2::tpc::painter::getRowBinningCM ( uint32_t roc = 72 )

static

binning vector with radial pad-row positions (in cm)

Parameters

roc	roc number (0-35 IROC, 36-71 OROC, >=72 full sector)

◆ getStackCoordinatesSector()

static std::vector< PadCoordinates > o2::tpc::painter::getStackCoordinatesSector ( )

static

create a vector of stack corner coordinate for one full sector

◆ makeJunkDetectionCanvas()

static TCanvas * o2::tpc::painter::makeJunkDetectionCanvas	(	const TObjArray *	data,
		TCanvas *	outputCanvas = `nullptr`
	)

static

make a canvas for junk detection data

◆ makeMultiGraph()

static TMultiGraph * o2::tpc::painter::makeMultiGraph	(	TTree &	tree,
		std::string_view	varX,
		std::string_view	varsY,
		std::string_view	errVarsY = `""`,
		std::string_view	cut = `""`,
		bool	makeSparse = `true`
	)

static

Make a multi graph with sparse option

Produce a multi graph from a tree, where varX is a common x variable, e.g. a run number. TTree::Draw is used to fill the variables, so all expressions supported can be used. As in TTree::Draw, varsY have to be seperated by a ':'. For each variable a Graph will be created. Optionally one can give 'errVarsY', which must have the same number of entries as 'varsY'. In case the 'sparse' option is set (default), the x-axis will have as many bins as varX has entries. The bins will be labelled accordingly. Colors and marker are assigned automatically using the ones defined in 'colors' and 'markers'

Parameters

tree	the input tree to use
varX	the x variable to create the sparse binning from
varsY	the y variable for ech of which to create a graph, separated by ':'
errVarsY	the y variable errors, separated by ':', same number of variables as in varsY required
cuts	cut string to be used in the TTree::Draw
makeSparse	make a sparse graph (default)

◆ makeSectorHist()

static TH2Poly * o2::tpc::painter::makeSectorHist	(	const std::string_view	name = `"hSector"`,
		const std::string_view	title = `"Sector;local #it{x} (cm);local #it{y} (cm)"`,
		const float	xMin = `83.65f`,
		const float	xMax = `247.7f`,
		const float	yMin = `-43.7f`,
		const float	yMax = `43.7f`,
		const Type	type = `Type::Pad`
	)

static

make a sector-wise histogram with correct pad corners

Parameters

xMin	minimum x coordinate of the histogram
xMax	maximum x coordinate of the histogram
yMin	minimum y coordinate of the histogram
yMax	maximum y coordinate of the histogram
type	granularity of the histogram (per pad or per stack)

◆ makeSideHist()

static TH2Poly * o2::tpc::painter::makeSideHist	(	Side	side,
		const Type	type = `Type::Pad`
	)

static

make a side-wise histogram with correct pad corners

Parameters

type	granularity of the histogram (per pad or per stack)

◆ makeSummaryCanvases() [1/4]

template<class T >

static std::vector< TCanvas * > o2::tpc::painter::makeSummaryCanvases	(	const CalDet< T > &	calDet,
		int	nbins1D = `300`,
		float	xMin1D = `0`,
		float	xMax1D = `0`,
		bool	onlyFilled = `true`,
		std::vector< TCanvas * > *	outputCanvases = `nullptr`
	)

static

Create summary canvases for a CalDet object

1 Canvas with 2D and 1D distributions for each side 1 Canvas with 2D distributions for all ROCs 1 Canvas with 1D distributions for all ROCs

Parameters

CalDet	object to draw
nbins1D	number of bins used for the 1D projections
xMin1D	minimum value for 1D distribution (xMin = 0 and xMax = 0 for auto scaling)
xMax1D	maximum value for 1D distribution (xMin = 0 and xMax = 0 for auto scaling)
outputCanvases	if outputCanvases are given, use them instead of creating new ones, 3 are required

Returns: TCanvas containing CalDet content

◆ makeSummaryCanvases() [2/4]

static std::vector< TCanvas * > o2::tpc::painter::makeSummaryCanvases	(	const LtrCalibData &	ltr,
		std::vector< TCanvas * > *	outputCanvases = `nullptr`
	)

static

make summary canvases for laser calibration data

◆ makeSummaryCanvases() [3/4]

static std::vector< TCanvas * > o2::tpc::painter::makeSummaryCanvases	(	const std::string_view	fileName,
		const std::string_view	calPadNames,
		int	nbins1D = `300`,
		float	xMin1D = `0`,
		float	xMax1D = `0`,
		bool	onlyFilled = `true`
	)

static

Create summary canvases for a CalDet object

1 Canvas with 2D and 1D distributions for each side 1 Canvas with 2D distributions for all ROCs 1 Canvas with 1D distributions for all ROCs

Parameters

CalDet	object to draw
nbins1D	number of bins used for the 1D projections
xMin1D	minimum value for 1D distribution (xMin = 0 and xMax = 0 for auto scaling)
xMax1D	maximum value for 1D distribution (xMin = 0 and xMax = 0 for auto scaling)
fileName	input file name
calPadNames	comma separated list of names of the CalPad objects as stored in the file.

Returns: TCanvas containing CalDet content

◆ makeSummaryCanvases() [4/4]

std::vector< TCanvas * > o2::tpc::painter::makeSummaryCanvases	(	TTree &	tree,
		const std::string_view	draw,
		std::string_view	cut = `"1"`,
		int	nbins1D = `300`,
		float	xMin1D = `0`,
		float	xMax1D = `0`
	)

static

Create summary canvases from pad calibration tree dumped via CalibTreeDump

1 Canvas with 2D and 1D distributions for each side 1 Canvas with 2D distributions for all ROCs 1 Canvas with 1D distributions for all ROCs

Parameters

tree	input calibTree
draw	draw string to use for the variable (1D)
cut	cut string to use (default 1 = no cut)
nbins1D	number of bins used for the 1D projections, if negative, exclude per ROC histograms
xMin1D	minimum value for 1D distribution (xMin = 0 and xMax = 0 for auto scaling)
xMax1D	maximum value for 1D distribution (xMin = 0 and xMax = 0 for auto scaling)

Returns: TCanvas containing CalDet content

Definition at line 631 of file Painter.cxx.

Member Data Documentation

◆ colors

std::array<int, 6> o2::tpc::painter::colors

static

Definition at line 59 of file Painter.h.

◆ markers

std::array<int, 10> o2::tpc::painter::markers

static

Definition at line 60 of file Painter.h.

The documentation for this struct was generated from the following files:

/home/runner/work/AliceO2/AliceO2/Detectors/TPC/base/include/TPCBase/Painter.h
/home/runner/work/AliceO2/AliceO2/Detectors/TPC/base/src/Painter.cxx

Classes

Public Types

Static Public Member Functions

Static Public Attributes

Detailed Description

Member Enumeration Documentation

◆ Type

Member Function Documentation

◆ adjustPalette()

◆ convertCalDetToTH3()

◆ draw() [1/2]

◆ draw() [2/2]

◆ drawSectorInformationPoly()

◆ drawSectorLocalPadNumberPoly()

◆ drawSectorsXY()

◆ fillHistogram2D() [1/2]

◆ fillHistogram2D() [2/2]

◆ fillPoly2D()

◆ getCoordinates()

◆ getFECCoordinatesSector()

◆ getHistogram2D() [1/2]

◆ getHistogram2D() [2/2]

◆ getPadCoordinatesSector()

◆ getROCTitle()

◆ getRowBinningCM()

◆ getStackCoordinatesSector()

◆ makeJunkDetectionCanvas()

◆ makeMultiGraph()

◆ makeSectorHist()

◆ makeSideHist()

◆ makeSummaryCanvases() [1/4]

◆ makeSummaryCanvases() [2/4]

◆ makeSummaryCanvases() [3/4]

◆ makeSummaryCanvases() [4/4]

Member Data Documentation

◆ colors

◆ markers